Search Results - "Hamilton, Terry"

A preliminary assessment on the use of biochar as a soil additive for reducing soil-to-plant uptake of cesium isotopes in radioactively contaminated environments by Hamilton, Terry F., Martinelli, Roger E., Kehl, Steven R., Hayes, Michael H. B., Smith, Iris J., Peters, Sandra K. G., Tamblin, Michael W., Schmitt, Cindi L., Hawk, Daniel

“…A series of K d tracer batch experiments were conducted to assess the absorptive-desorption properties of Biochar as a potential agent to selectively sequester…”
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Radiation doses for Marshall Islands Atolls affected by U.S. nuclear testing: all exposure pathways, remedial measures, and environmental loss of (137)Cs by Robison, William L, Hamilton, Terry F

“…Radiation doses calculated for people resettling Bikini Island at Bikini Atoll, Enjebi Island at Enewetak Atoll, Rongelap Island at Rongelap Atoll, and Utrōk…”
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Distribution and ratios of Cs and K in control and K-treated coconut trees at Bikini Island where nuclear test fallout occurred: effects and implications by Robison, William L, Brown, Patrick H, Stone, Earl L, Hamilton, Terry F, Conrado, Cynthia L, Kehl, Steven

“…Coconut trees growing on atolls of the Bikini Islands are on the margin of K deficiency because the concentration of exchangeable K in coral soil is very low,…”
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Further development of accelerator mass spectrometry for the measurement of Sr at Lawrence Livermore National Laboratory by Tumey, Scott J, Brown, Thomas A, Hamilton, Terry F, Hillegonds, Darren J

“…Based on the encouraging results of our initial efforts to develop a Sr accelerator mass spectrometry capability, we have undertaken efforts to enhance our…”
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Frequency distribution, isotopic composition and physical characterization of plutonium-bearing particles from the Fig-Quince zone on Runit Island, Enewetak Atoll by Hamilton, Terry F., Jernströem, Jussi, Martinelli, Roger E., Kehl, Steven R., Eriksson, Mats, Williams, Ross W., Bielewski, Marek, Rivers, Ariel N., Brown, Thomas A., Tumey, Scott J., Betti, Maria

“…Runit Island on Enewetak Atoll was very heavily impacted by the U.S. nuclear testing campaign in the northern Marshall Islands (1946–58). The primary source of…”
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Ultra-sensitive measurements of U by accelerator mass spectrometry for national security applications by Tumey, Scott J, Brown, Thomas A, Buchholz, Bruce A, Hamilton, Terry F, Hutcheon, Ian D, Williams, Ross W

“…By making modifications to our previously established measurement setup, we increased our abundance sensitivity for U by three orders of magnitude and can now…”
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Determination of plutonium activity concentrations and 240Pu/239Pu atom ratios in Brown Algae (Fucus distichus) collected from Amchitka Island, Alaska by Hamilton, Terry, Dasher, Doug, Brown, Tom, Martinelli, Roger, Marchetti, Alfredo, Kehl, Steven

“…Plutonium-239 ( 239 Pu) and plutonium-240 ( 240 Pu) activity concentrations and 240 Pu/ 239 Pu atom ratios are reported for Brown Algae ( Fucus distichus )…”
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Distribution and ratios of 137Cs and K in control and K-treated coconut trees at Bikini Island where nuclear test fallout occurred: effects and implications by Robison, William L., Brown, Patrick H., Stone, Earl L., Hamilton, Terry F., Conrado, Cynthia L., Kehl, Steven

“…Coconut trees growing on atolls of the Bikini Islands are on the margin of K deficiency because the concentration of exchangeable K in coral soil is very low,…”
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(137)Cs inter-plant concentration ratios provide a predictive tool for coral atolls with distinct benefits over transfer factors by Robison, William L, Hamilton, Terry F, Bogen, Kenneth T, Conrado, Cynthia L, Kehl, Steven R

“…Inter-plant concentration ratios (IPCR) [Bqg(-1)(137)Cs in coral atoll tree food crops/Bqg(-1)(137)Cs in leaves of native plant species whose roots share a…”
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137Cs inter-plant concentration ratios provide a predictive tool for coral atolls with distinct benefits over transfer factors by Robison, William L., Hamilton, Terry F., Bogen, Kenneth T., Conrado, Cynthia L., Kehl, Steven R.

“…Inter-plant concentration ratios (IPCR) [Bq g −1 137Cs in coral atoll tree food crops/Bq g −1 137Cs in leaves of native plant species whose roots share a…”
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Accelerator mass spectrometry of strontium-90 for homeland security, environmental monitoring and human health by Tumey, Scott J., Brown, Thomas A., Hamilton, Terry E., Hillegonds, Darren J.

“…Strontium-90 is one of the most hazardous materials managed by agencies charged with protecting the public from radiation. Traditional radiometric methods have…”
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Further development of accelerator mass spectrometry for the measurement of 90Sr at Lawrence Livermore National Laboratory by Tumey, Scott J., Brown, Thomas A., Hamilton, Terry F., Hillegonds, Darren J.

“…Based on the encouraging results of our initial efforts to develop a 90 Sr accelerator mass spectrometry capability, we have undertaken efforts to enhance our…”
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Ultra-sensitive measurements of 233U by accelerator mass spectrometry for national security applications by Tumey, Scott J., Brown, Thomas A., Buchholz, Bruce A., Hamilton, Terry F., Hutcheon, Ian D., Williams, Ross W.

“…By making modifications to our previously established measurement setup, we increased our abundance sensitivity for 233 U by three orders of magnitude and can…”
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Marine radioactivity assessment of Mururoa and Fangataufa atolls by Povinec, Pavel P, Woodhead, Dennis, Blowers, Paul, Bonfield, Rachel, Cooper, Malcolm, Chen, Quingjiang, Dahlgaard, Henning, Dovlete, Constantin, Fox, Vanessa, Froehlich, Klaus, Gastaud, Janine, Gröning, Manfred, Hamilton, Terry, Ikeuchi, Yoshihiro, Kanisch, Günther, Krüger, Alois, Wee Kwong, Laval Liong, Matthews, Murray, Morgenstern, Uwe, Mulsow, Sandor, Pettersson, Håkan, Smedley, Paul, Taylor, Ben, Taylor, Claude, Tinker, Rick

“…The International Atomic Energy Agency (IAEA) carried out an international project ‘The Study of the Radiological Situation at the Atolls of Mururoa and…”
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Artificial Radionuclides in the East Sea (Sea of Japan) Proper and Peter the Great Bay by Hong, Gi-Hoon, Kim, Suk-Hyun, Lee, Sang-Han, Chung, Chang-Soo, Tkalin, Alexander V., Chaykovskay, Emilia L., Hamilton, Terry F.

“…Over the past decade there has been growing concern over dumping of radioactive waste in the East Sea (Sea of Japan) proper and adjacent coastal waters. Here…”
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A preliminary assessment on the use of biochar as a soil additive for reducing soil-to-plant uptake of cesium isotopes in radioactively contaminated environments by Hamilton, Terry F., Martinelli, Roger E., Kehl, Steven R., Hayes, Michael H. B., Smith, Iris J., Peters, Sandra K. G., Tamblin, Michael W., Schmitt, Cindi L., Hawk, Daniel

“…A series of K d tracer batch experiments were conducted in this paper to assess the absorptive-desorption properties of Biochar as a potential agent to…”
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RADIATION DOSES FOR MARSHALL ISLANDS ATOLLS AFFECTED BY U.S. NUCLEAR TESTING: ALL EXPOSURE PATHWAYS, REMEDIAL MEASURES, AND ENVIRONMENTAL LOSS OF 137Cs by Robison, William L, Hamilton, Terry F

“…Radiation doses calculated for people resettling Bikini Island at Bikini Atoll, Enjebi Island at Enewetak Atoll, Rongelap Island at Rongelap Atoll, and Utrōk…”
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137Cs and 210Po in Pacific walrus and bearded seal from St. Lawrence Island, Alaska by Hamilton, Terry, Seagars, Dana, Jokela, Terry, Layton, David

“…The activity concentration of Cesium-137 ( 137Cs) and naturally-occurring Polonium-210 ( 210Po) were measured in the muscle tissue, kidney and liver of Pacific…”
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The plutonium isotopic composition of marine biota on Enewetak Atoll: a preliminary assessment by Hamilton, Terry F, Martinelli, Roger E, Kehl, Steven R, McAninch, Jeffrey E

“…We have determined the level and distribution of gamma-emitting radionuclides, plutonium activity concentrations, and 240Pu/239Pu atom ratios in tissue samples…”
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Determination of plutonium activity concentrations and Pu/Pu atom ratios in Brown Algae (Fucus distichus) collected from Amchitka Island, Alaska by Hamilton, Terry, Dasher, Doug, Brown, Tom, Martinelli, Roger, Marchetti, Alfredo, Kehl, Steven

“…Plutonium-239 (Pu) and plutonium-240 (Pu) activity concentrations and Pu/Pu atom ratios are reported for Brown Algae (Fucus distichus) collected from the…”
Get full text